Comments

The regression seems to be a side effect of the -fwhole-file effort.
The BT_UNKNOWN of the second argument of SIGNAL(NUMBER,HANDLER) triggers
an ICE in trans-types.c, when generating the decl for the external
function "signal" (or rather for __gfortran_signal_func{,_int}).
As both handler == <integer expression> and handler == <subroutine
proc-pointer> are pointers, it seems to be simplest to translate the
second argument as "void *" (BT_VOID).
Build and regtested on x86-64-linux.
OK for the trunk and the 4.6 branch?
Tobias

On Saturday 09 July 2011 20:59:08 Tobias Burnus wrote:
> The regression seems to be a side effect of the -fwhole-file effort.> > The BT_UNKNOWN of the second argument of SIGNAL(NUMBER,HANDLER) triggers> an ICE in trans-types.c, when generating the decl for the external> function "signal" (or rather for __gfortran_signal_func{,_int}).> > As both handler == <integer expression> and handler == <subroutine> proc-pointer> are pointers, it seems to be simplest to translate the> second argument as "void *" (BT_VOID).> > Build and regtested on x86-64-linux.> OK for the trunk and the 4.6 branch?
OK.